41 lines
882 B
Go
41 lines
882 B
Go
package resolutions
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import "testing"
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func TestParseWithEmptyString(t *testing.T) {
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_, err := Parse("")
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if err == nil {
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t.Error("Parse with empty string should return an error.")
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}
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}
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func TestParseWithInvalidWidth(t *testing.T) {
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_, err := Parse("invalidx42")
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if err == nil {
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t.Error("Parse with invalid width should return an error.")
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}
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}
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func TestParseWithInvalidHeight(t *testing.T) {
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_, err := Parse("42xinvalid")
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if err == nil {
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t.Error("Parse with invalid height should return an error.")
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}
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}
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func TestParse(t *testing.T) {
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rStr := "42x23"
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r, _ := Parse(rStr)
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if r.Width != 42 || r.Height != 23 {
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t.Errorf("Expected resolution %s got %s", rStr, r.String())
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}
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}
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func TestString(t *testing.T) {
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r := Resolution{Width: 42, Height: 23}
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expected := "42x23"
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if r.String() != expected {
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t.Errorf("Expected string %s got %s", expected, r.String())
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}
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}
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